`efb112f7.21.ik2.com`

DNSSEC	⚠️ Not signed
A	38.246.57.230^{🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn)}
		PTR	`s602e.ik2.com`
A	64.38.239.83^{🇺🇸 AS2045464.38.224.0/20 Proxy route}
A	162.213.157.172^{🇨🇦 ASTUTEHOSTING162.213.156.0/23 Astute Hosting Incorporated}
A	207.81.189.178^{🇨🇦 ASN-TELUS207.81.0.0/16 NETBLK-SHOWNET6-BLK1}

`21.ik2.com`

DNSSEC

⚠️ Not signed

MX for

hardwareunlimited.ca

DNS History

5 records (4 active, 1 former)

●A162.213.157.1722026-04-21 → 2026-05-13 · 3 obs

○ 2026-04-12 15:06:18
● 2026-04-21 05:41:30
● 2026-05-13 00:56:54

●A207.81.189.1782026-03-27 → 2026-05-13 · 3 obs

○ 2026-03-07 20:48:14
● 2026-03-27 19:16:26
● 2026-05-13 00:56:54

●A38.246.57.2302026-03-05 → 2026-05-13 · 2 obs

● 2026-03-05 01:05:00
● 2026-05-13 00:56:54

●A64.38.239.832026-03-05 → 2026-05-13 · 2 obs

● 2026-03-05 01:05:00
● 2026-05-13 00:56:54

○A66.228.130.2202026-03-27 → 2026-04-12 · 6 obs

○ 2026-03-05 01:05:00
○ 2026-03-07 20:48:14
● 2026-03-27 19:16:26
● 2026-04-12 15:06:18
○ 2026-04-21 05:41:30
○ 2026-05-13 00:56:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
ik2.com	ns1.ik2.com, ns2.ik2.com, ns3.ik2.com	7 records

✅ Authoritative Response

Server:185.136.99.88

NS records: ns1.ik2.com, ns2.ik2.com, ns3.ik2.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`38.246.57.230, 207.81.189.178...`

📌 Glue Records Collected

Total: 7

In-bailiwick: 7 (ns1.ik2.com, ns1.ik2.com, ns1.ik2.com...)

Analysis

Mail Server Role

efb112f7.21.ik2.com handles mail for hardwareunlimited.ca.

efb112f7.22.ik2.io is a mail server commonly used with efb112f7.21.ik2.com.

IP Addresses

efb112f7.21.ik2.com maps to four IP numbers: 38.246.57.230, 64.38.239.83, 162.213.157.172 and 207.81.189.178.

Other host names such as c04870e4.21.ik2.com, 2b932adf.21.ik2.com, rootstock.co.za.c2.mx1.ik2.com, f5f4c8bd.21.ik2.com and minenza.co.za.c2.mx1.ik2.com share IPs with efb112f7.21.ik2.com.

efb112f7.21.ik2.com - robtex.com